backtrace.c File Reference

Routines related to generating call back traces. More...

#include <stdio.h>
#include <stdlib.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/logging.h>
#include "config.h"
#include <execinfo.h>

Functions
static void	_osmo_backtrace (int use_printf, int subsys, int level)
void	osmo_generate_backtrace (void)
	Generate and print a call back-trace. More...
void	osmo_log_backtrace (int subsys, int level)
	Generate and log a call back-trace. More...

Detailed Description

Routines related to generating call back traces.

Function Documentation

_osmo_backtrace()

static void _osmo_backtrace ( int  use_printf, int  subsys, int  level  )

static

References ARRAY_SIZE, level, LOGP, and subsys.

Referenced by osmo_generate_backtrace(), and osmo_log_backtrace().

osmo_generate_backtrace()

void osmo_generate_backtrace

(

void

)

Generate and print a call back-trace.

This function will generate a function call back-trace of the current process and print it to stdout.

References _osmo_backtrace().

Referenced by osmo_panic_default().

osmo_log_backtrace()

void osmo_log_backtrace	(	int	subsys,
		int	level
	)

Generate and log a call back-trace.

Parameters

[in]	subsys	Logging sub-system
[in]	level	Logging level

This function will generate a function call back-trace of the current process and log it to the specified subsystem and level using the libosmocore logging subsystem

References _osmo_backtrace(), level, and subsys.

Referenced by _osmo_fsm_inst_dispatch().